#!/bin/sh if [ "${CGIT_TEST_NO_GIT_VERSION}" = "YesPlease" ]; then	exit 0fi test_description='Check Git version is correct'CGIT_TEST_NO_CREATE_REPOS=YesPlease. ./setup.sh test_expect_success 'extract Git version from Makefile' '	sed -n -e "/^GIT_VER[ 	]*=/ {		s/^GIT_VER[ 	]*=[ 	]*//		p	}" ../../Makefile >makefile_version' # Note that Git's GIT-VERSION-GEN script applies "s/-/./g" to the version# string to produce the internal version in the GIT-VERSION-FILE, so we# must apply the same transformation to the version in the Makefile before# comparing them.test_expect_success 'test Git version matches Makefile' '	( cat ../../git/GIT-VERSION-FILE || echo "No GIT-VERSION-FILE" ) |	sed -e "s/GIT_VERSION[ 	]*=[ 	]*//" -e "s/\\.dirty$//" >git_version &&	sed -e "s/-/./g" makefile_version >makefile_git_version &&	test_cmp git_version makefile_git_version' test_expect_success 'test submodule version matches Makefile' '	if ! test -e ../../git/.git	then		echo "git/ is not a Git repository" >&2	else		(			cd ../.. &&			sm_oid=$(git ls-files --stage -- git |				sed -e "s/^[0-9]* \\([0-9a-f]*\\) [0-9]	.*$/\\1/") &&			cd git &&			git describe --match "v[0-9]*" $sm_oid		) | sed -e "s/^v//" -e "s/-/./" >sm_version &&		test_cmp sm_version makefile_version	fi' test_done